The packaging lists a model airplane’s length as 15 in. It also gives the scale as 1:78. What is the length of the actual airpla
1 answer:
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- We need to rearrange this into
- Subtract 14x from both sides
- Divide both sides by 2
- Divide both sides by 9
- Plot the point (0, 63/9)
- Then pick some x values and put them into the equation to find the respective y values
- Then plot those points
- Finally join up those points
